<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf8"> 
<title>js调用vc函数演示</title>
</head>
<body>

<input type="button" value="调用函数" onclick = "alert(msgbox( '123','456'));" />
<input type="button" value="屏蔽alert" onclick = "alert('123');" />
</body>
<html>